• 1" Thick
  • 4 Hole Square Bore
  • Light Weight
  • Aluminum
  • anodized

despite the price this spacer is really nice. It looks identical to a wilson tapered spacer. The holes are consistent 1.75'' The tapers are nice and smooth, and the center cone is 1-5/8 tall. The center cone is what helps smooth the air as it enters the plenum. The long cone is what made me choose this over other spacers. The quality is surprising for being a knock-off. I am using this on a ported super victor intake and will be modifying it to match the intake. The only downfall i see is the outside wall of the spacer is maybe 3/16'' thick, which will limit port matching it to a plenum. The bottom & top flanges are also 3/16 thick. If using on a intake with a modified plenum, This spacer has enough meat on the bottom to remove about 1/8'' of material off each edge to match your plenum. Very happy i went with this spacer.

1" version. Was skeptical initially based off price, but I tried it anyway. By far the cheapest/least expensive power adding accessory I've purchased that had this noticable of results. Off idle and midrange acceleration has vastly improved!! I will purchase more for my other projects.

I started with the wrong spacer and found this spacer that works perfect for my carburetor. The spacer is made really well as was very easy to mount to the intake manifold.

works great over my 725hp airboat 383 stroker, NOS is 1000hp. Improved my low & mid range torque & overall top end, so, perfect.

Flat and well designed

Perfect carb spacer and adapter. Exceptional quality machining and finish.

High quality part. Seems to be as described and shipping from over seas was fairly quick. Overall is I would buy again. Thanks!

Well worth the money, and it adds alot of bottom end power, even makes the motor sound bigger

Great piece for the money! Fits great and looks great, couldn't ask for better, in spite of the price!!

Works great on my dirt track car